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Message-Id: <4CFD222A02000078000262A9@vpn.id2.novell.com>
Date: Mon, 06 Dec 2010 16:49:30 +0000
From: "Jan Beulich" <JBeulich@...ell.com>
To: <mingo@...e.hu>, <tglx@...utronix.de>, <hpa@...or.com>
Cc: <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: miscellaneous section annotation adjustments
Signed-off-by: Jan Beulich <jbeulich@...ell.com>
---
arch/x86/kernel/acpi/boot.c | 3 ++-
arch/x86/kernel/tsc.c | 2 +-
arch/x86/pci/common.c | 20 ++++++++++----------
arch/x86/pci/early.c | 18 +++++++++---------
drivers/pci/intr_remapping.c | 12 ++++++------
5 files changed, 28 insertions(+), 27 deletions(-)
--- linux-2.6.37-rc4/arch/x86/kernel/acpi/boot.c
+++ 2.6.37-rc4-x86-sections/arch/x86/kernel/acpi/boot.c
@@ -575,7 +575,8 @@ void __init acpi_set_irq_model_ioapic(vo
#ifdef CONFIG_ACPI_HOTPLUG_CPU
#include <acpi/processor.h>
-static void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+static void __cpuinit acpi_map_cpu2node(acpi_handle handle, int cpu,
+ int physid)
{
#ifdef CONFIG_ACPI_NUMA
int nid;
--- linux-2.6.37-rc4/arch/x86/kernel/tsc.c
+++ 2.6.37-rc4-x86-sections/arch/x86/kernel/tsc.c
@@ -36,7 +36,7 @@ static int __read_mostly tsc_unstable;
erroneous rdtsc usage on !cpu_has_tsc processors */
static int __read_mostly tsc_disabled = -1;
-static int tsc_clocksource_reliable;
+static int __initdata tsc_clocksource_reliable;
/*
* Scheduler clock - returns current time in nanosec units.
*/
--- linux-2.6.37-rc4/arch/x86/pci/common.c
+++ 2.6.37-rc4-x86-sections/arch/x86/pci/common.c
@@ -20,9 +20,9 @@
unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 |
PCI_PROBE_MMCONF;
-unsigned int pci_early_dump_regs;
-static int pci_bf_sort;
-int pci_routeirq;
+unsigned int __initdata pci_early_dump_regs;
+static int __initdata pci_bf_sort;
+int __initdata pci_routeirq;
int noioapicquirk;
#ifdef CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS
int noioapicreroute = 0;
@@ -30,7 +30,7 @@ int noioapicreroute = 0;
int noioapicreroute = 1;
#endif
int pcibios_last_bus = -1;
-unsigned long pirq_table_addr;
+unsigned long __initdata pirq_table_addr;
struct pci_bus *pci_root_bus;
struct pci_raw_ops *raw_pci_ops;
struct pci_raw_ops *raw_pci_ext_ops;
@@ -78,14 +78,14 @@ struct pci_ops pci_root_ops = {
*/
DEFINE_RAW_SPINLOCK(pci_config_lock);
-static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d)
+static int __init can_skip_ioresource_align(const struct dmi_system_id *d)
{
pci_probe |= PCI_CAN_SKIP_ISA_ALIGN;
printk(KERN_INFO "PCI: %s detected, can skip ISA alignment\n", d->ident);
return 0;
}
-static const struct dmi_system_id can_skip_pciprobe_dmi_table[] __devinitconst = {
+static const struct dmi_system_id can_skip_pciprobe_dmi_table[] __initconst = {
/*
* Systems where PCI IO resource ISA alignment can be skipped
* when the ISA enable bit in the bridge control is not set
@@ -176,7 +176,7 @@ void __devinit pcibios_fixup_bus(struct
* on the kernel command line (which was parsed earlier).
*/
-static int __devinit set_bf_sort(const struct dmi_system_id *d)
+static int __init set_bf_sort(const struct dmi_system_id *d)
{
if (pci_bf_sort == pci_bf_sort_default) {
pci_bf_sort = pci_dmi_bf;
@@ -189,7 +189,7 @@ static int __devinit set_bf_sort(const s
* Enable renumbering of PCI bus# ranges to reach all PCI busses (Cardbus)
*/
#ifdef __i386__
-static int __devinit assign_all_busses(const struct dmi_system_id *d)
+static int __init assign_all_busses(const struct dmi_system_id *d)
{
pci_probe |= PCI_ASSIGN_ALL_BUSSES;
printk(KERN_INFO "%s detected: enabling PCI bus# renumbering"
@@ -198,7 +198,7 @@ static int __devinit assign_all_busses(c
}
#endif
-static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = {
+static const struct dmi_system_id __initconst pciprobe_dmi_table[] = {
#ifdef __i386__
/*
* Laptops which need pci=assign-busses to see Cardbus cards
@@ -456,7 +456,7 @@ int __init pcibios_init(void)
return 0;
}
-char * __devinit pcibios_setup(char *str)
+char *__init pcibios_setup(char *str)
{
if (!strcmp(str, "off")) {
pci_probe = 0;
--- linux-2.6.37-rc4/arch/x86/pci/early.c
+++ 2.6.37-rc4-x86-sections/arch/x86/pci/early.c
@@ -7,7 +7,7 @@
/* Direct PCI access. This is used for PCI accesses in early boot before
the PCI subsystem works. */
-u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset)
+u32 __cpuinit read_pci_config(u8 bus, u8 slot, u8 func, u8 offset)
{
u32 v;
outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
@@ -15,7 +15,7 @@ u32 read_pci_config(u8 bus, u8 slot, u8
return v;
}
-u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset)
+u8 __cpuinit read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset)
{
u8 v;
outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
@@ -23,7 +23,7 @@ u8 read_pci_config_byte(u8 bus, u8 slot,
return v;
}
-u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset)
+u16 __cpuinit read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset)
{
u16 v;
outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
@@ -31,32 +31,32 @@ u16 read_pci_config_16(u8 bus, u8 slot,
return v;
}
-void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset,
+void __init write_pci_config(u8 bus, u8 slot, u8 func, u8 offset,
u32 val)
{
outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
outl(val, 0xcfc);
}
-void write_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset, u8 val)
+void __init write_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset, u8 val)
{
outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
outb(val, 0xcfc + (offset&3));
}
-void write_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset, u16 val)
+void __init write_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset, u16 val)
{
outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
outw(val, 0xcfc + (offset&2));
}
-int early_pci_allowed(void)
+int __cpuinit early_pci_allowed(void)
{
return (pci_probe & (PCI_PROBE_CONF1|PCI_PROBE_NOEARLY)) ==
PCI_PROBE_CONF1;
}
-void early_dump_pci_device(u8 bus, u8 slot, u8 func)
+void __init early_dump_pci_device(u8 bus, u8 slot, u8 func)
{
int i;
int j;
@@ -78,7 +78,7 @@ void early_dump_pci_device(u8 bus, u8 sl
printk("\n");
}
-void early_dump_pci_devices(void)
+void __init early_dump_pci_devices(void)
{
unsigned bus, slot, func;
--- linux-2.6.37-rc4/drivers/pci/intr_remapping.c
+++ 2.6.37-rc4-x86-sections/drivers/pci/intr_remapping.c
@@ -617,8 +617,8 @@ error:
return -1;
}
-static void ir_parse_one_hpet_scope(struct acpi_dmar_device_scope *scope,
- struct intel_iommu *iommu)
+static void __init ir_parse_one_hpet_scope(struct acpi_dmar_device_scope *scope,
+ struct intel_iommu *iommu)
{
struct acpi_dmar_pci_path *path;
u8 bus;
@@ -645,8 +645,8 @@ static void ir_parse_one_hpet_scope(stru
ir_hpet_num++;
}
-static void ir_parse_one_ioapic_scope(struct acpi_dmar_device_scope *scope,
- struct intel_iommu *iommu)
+static void __init ir_parse_one_ioapic_scope(struct acpi_dmar_device_scope *scope,
+ struct intel_iommu *iommu)
{
struct acpi_dmar_pci_path *path;
u8 bus;
@@ -674,8 +674,8 @@ static void ir_parse_one_ioapic_scope(st
ir_ioapic_num++;
}
-static int ir_parse_ioapic_hpet_scope(struct acpi_dmar_header *header,
- struct intel_iommu *iommu)
+static int __init ir_parse_ioapic_hpet_scope(struct acpi_dmar_header *header,
+ struct intel_iommu *iommu)
{
struct acpi_dmar_hardware_unit *drhd;
struct acpi_dmar_device_scope *scope;
--
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